Dungeon Shell is a shell for D20 Dungeon Masters. Simple commands allow DM to manage a game session and track characters and monsters statistics. It is written in Java (1.4.0 at least). Data is stored in XML and you can script it with j[p]ython.

ika is a game engine designed to allow one to make a console style RPG with a minimum of code, while allowing one who is willing to code an impressive level of power over the look and feel of one's project, thanks to the embedded Python interpreter.

Wolfpack is an open source server implementing the protocol used by the massive multiplayer online game Ultima Online. It aims for full support of the Ultima Online protocol and tries to mimic the same gameplay as the original.

A graphical isometric multiplayer virtual reality server in MUD-style. Rooms and server code can be changed online. At the moment, there is also an IRC link. Clients are available in Java and Python/C.

The Trismegitus bot was written in Python for the game Eternal-Lands. I took the project over from Terry Bockhol.
Trismegitus can play secretary, track guild members online, compare member statistics, do math and other things.

D20 Calculator is a graphical roller for a d20 based RPG. The program recognizes commonly used expressions such as "3d8+4", rolls, totals, and displays the results in a detailed, yet easy to read format.

The Fury² Game Creation System is a game development toolkit for the 32-bit Windows platform, designed to allow the creation of complex multimedia software and games with minimal unnecessary effort (i.e. reinventing the wheel.)

Good v. Evil is a GM run, free-form fantasy role-playing game where two opposing teams compete for the same goal. This project features tools for tracking character information, equipment, logs, and general tools.

UnBGameDev is a student game development project at the University of Brasilia/Brazil. Our main goal is to learn by means of producing small games using free technologies, such as Ogre3D, Lua and Microsoft XNA.